Hi
I have a mk6 1.6 fiesta and i wunna open her lungs,thing is i don't know if i should put in a K&N flat panel filter or induction kit,Which one is better or beneficial.I read that an induction kit that doesnt get cold air is useless and just makes nice sound.Also will and induction kit mess up my engine or sensors in anyway?Any suggestions??

Rgds
Marco (Cape Town,SA)